VPLS MTU problem on V7 (7.9beta4)

hi,

i tried both PE’s (PE2 & PE5) using v.7.11
and the result still the same , i cannot create vpls greater than 1558

Is it a bugs? I did change PW-control word into “default” or “Enabled” both did not works

thx
PE5-v711.rsc (2.44 KB)
PE2-v711.rsc (4.74 KB)